Merge updates from master

7 files changed, 74 insertions, 152 deletions

diff --git a/dev-lang/go/go-1.22.5.ebuild b/dev-lang/go/go-1.22.5.ebuild
index fc36a2d33ae9..b16e86ae904f 100644
--- a/dev-lang/go/go-1.22.5.ebuild
+++ b/dev-lang/go/go-1.22.5.ebuild
@@ -10,7 +10,7 @@ export CTARGET=${CTARGET:-${CHOST}}
 GO_BOOTSTRAP_MIN=1.20.14
 MY_PV=${PV/_/}
 
-inherit toolchain-funcs
+inherit go-env toolchain-funcs
 
 case ${PV}  in
 *9999*)
@@ -33,7 +33,7 @@ HOMEPAGE="https://go.dev"
 
 LICENSE="BSD"
 SLOT="0/${PV}"
-IUSE="abi_mips_o32 abi_mips_n64 cpu_flags_x86_sse2"
+IUSE="cpu_flags_x86_sse2"
 
 RDEPEND="
 arm? ( sys-devel/binutils[gold] )
@@ -66,55 +66,8 @@ DOCS=(
 	SECURITY.md
 )
 
-go_arch() {
-	# By chance most portage arch names match Go
-	local tc_arch=$(tc-arch $@)
-	case "${tc_arch}" in
-		x86)	echo 386;;
-		x64-*)	echo amd64;;
-		loong)	echo loong64;;
-		mips) if use abi_mips_o32; then
-				[[ $(tc-endian $@) = big ]] && echo mips || echo mipsle
-			elif use abi_mips_n64; then
-				[[ $(tc-endian $@) = big ]] && echo mips64 || echo mips64le
-			fi ;;
-		ppc64) [[ $(tc-endian $@) = big ]] && echo ppc64 || echo ppc64le ;;
-		riscv) echo riscv64 ;;
-		s390) echo s390x ;;
-		*)		echo "${tc_arch}";;
-	esac
-}
-
-go_arm() {
-	case "${1:-${CHOST}}" in
-		armv5*)	echo 5;;
-		armv6*)	echo 6;;
-		armv7*)	echo 7;;
-		*)
-			die "unknown GOARM for ${1:-${CHOST}}"
-			;;
-	esac
-}
-
-go_os() {
-	case "${1:-${CHOST}}" in
-		*-linux*)	echo linux;;
-		*-darwin*)	echo darwin;;
-		*-freebsd*)	echo freebsd;;
-		*-netbsd*)	echo netbsd;;
-		*-openbsd*)	echo openbsd;;
-		*-solaris*)	echo solaris;;
-		*-cygwin*|*-interix*|*-winnt*)
-			echo windows
-			;;
-		*)
-			die "unknown GOOS for ${1:-${CHOST}}"
-			;;
-	esac
-}
-
 go_tuple() {
-	echo "$(go_os $@)_$(go_arch $@)"
+	echo "$(go-env_goos $@)_$(go-env_goarch $@)"
 }
 
 go_cross_compile() {
@@ -140,16 +93,16 @@ src_compile() {
 	export GOBIN="${GOROOT}/bin"
 
 	# Go's build script does not use BUILD/HOST/TARGET consistently. :(
-	export GOHOSTARCH=$(go_arch ${CBUILD})
-	export GOHOSTOS=$(go_os ${CBUILD})
+	export GOHOSTARCH=$(go-env_goarch ${CBUILD})
+	export GOHOSTOS=$(go-env_goos ${CBUILD})
 	export CC=$(tc-getBUILD_CC)
 
-	export GOARCH=$(go_arch)
-	export GOOS=$(go_os)
+	export GOARCH=$(go-env_goarch)
+	export GOOS=$(go-env_goos)
 	export CC_FOR_TARGET=$(tc-getCC)
 	export CXX_FOR_TARGET=$(tc-getCXX)
-	use arm && export GOARM=$(go_arm)
-	use x86 && export GO386=$(usex cpu_flags_x86_sse2 '' 'softfloat')
+	use arm && export GOARM=$(go-env_goarm)
+	use x86 && export GO386=$(go-env_go386)
 
 	cd src
 	bash -x ./make.bash || die "build failed"
diff --git a/dev-lang/go/go-9999.ebuild b/dev-lang/go/go-9999.ebuild
index fc36a2d33ae9..b16e86ae904f 100644
--- a/dev-lang/go/go-9999.ebuild
+++ b/dev-lang/go/go-9999.ebuild
@@ -10,7 +10,7 @@ export CTARGET=${CTARGET:-${CHOST}}
 GO_BOOTSTRAP_MIN=1.20.14
 MY_PV=${PV/_/}
 
-inherit toolchain-funcs
+inherit go-env toolchain-funcs
 
 case ${PV}  in
 *9999*)
@@ -33,7 +33,7 @@ HOMEPAGE="https://go.dev"
 
 LICENSE="BSD"
 SLOT="0/${PV}"
-IUSE="abi_mips_o32 abi_mips_n64 cpu_flags_x86_sse2"
+IUSE="cpu_flags_x86_sse2"
 
 RDEPEND="
 arm? ( sys-devel/binutils[gold] )
@@ -66,55 +66,8 @@ DOCS=(
 	SECURITY.md
 )
 
-go_arch() {
-	# By chance most portage arch names match Go
-	local tc_arch=$(tc-arch $@)
-	case "${tc_arch}" in
-		x86)	echo 386;;
-		x64-*)	echo amd64;;
-		loong)	echo loong64;;
-		mips) if use abi_mips_o32; then
-				[[ $(tc-endian $@) = big ]] && echo mips || echo mipsle
-			elif use abi_mips_n64; then
-				[[ $(tc-endian $@) = big ]] && echo mips64 || echo mips64le
-			fi ;;
-		ppc64) [[ $(tc-endian $@) = big ]] && echo ppc64 || echo ppc64le ;;
-		riscv) echo riscv64 ;;
-		s390) echo s390x ;;
-		*)		echo "${tc_arch}";;
-	esac
-}
-
-go_arm() {
-	case "${1:-${CHOST}}" in
-		armv5*)	echo 5;;
-		armv6*)	echo 6;;
-		armv7*)	echo 7;;
-		*)
-			die "unknown GOARM for ${1:-${CHOST}}"
-			;;
-	esac
-}
-
-go_os() {
-	case "${1:-${CHOST}}" in
-		*-linux*)	echo linux;;
-		*-darwin*)	echo darwin;;
-		*-freebsd*)	echo freebsd;;
-		*-netbsd*)	echo netbsd;;
-		*-openbsd*)	echo openbsd;;
-		*-solaris*)	echo solaris;;
-		*-cygwin*|*-interix*|*-winnt*)
-			echo windows
-			;;
-		*)
-			die "unknown GOOS for ${1:-${CHOST}}"
-			;;
-	esac
-}
-
 go_tuple() {
-	echo "$(go_os $@)_$(go_arch $@)"
+	echo "$(go-env_goos $@)_$(go-env_goarch $@)"
 }
 
 go_cross_compile() {
@@ -140,16 +93,16 @@ src_compile() {
 	export GOBIN="${GOROOT}/bin"
 
 	# Go's build script does not use BUILD/HOST/TARGET consistently. :(
-	export GOHOSTARCH=$(go_arch ${CBUILD})
-	export GOHOSTOS=$(go_os ${CBUILD})
+	export GOHOSTARCH=$(go-env_goarch ${CBUILD})
+	export GOHOSTOS=$(go-env_goos ${CBUILD})
 	export CC=$(tc-getBUILD_CC)
 
-	export GOARCH=$(go_arch)
-	export GOOS=$(go_os)
+	export GOARCH=$(go-env_goarch)
+	export GOOS=$(go-env_goos)
 	export CC_FOR_TARGET=$(tc-getCC)
 	export CXX_FOR_TARGET=$(tc-getCXX)
-	use arm && export GOARM=$(go_arm)
-	use x86 && export GO386=$(usex cpu_flags_x86_sse2 '' 'softfloat')
+	use arm && export GOARM=$(go-env_goarm)
+	use x86 && export GO386=$(go-env_go386)
 
 	cd src
 	bash -x ./make.bash || die "build failed"
diff --git a/eclass/go-env.eclass b/eclass/go-env.eclass
index 1a2c9787a146..be131133113b 100644
--- a/eclass/go-env.eclass
+++ b/eclass/go-env.eclass
@@ -6,11 +6,17 @@
 # Flatcar Linux Maintainers <infra@flatcar-linux.org>
 # @AUTHOR:
 # Flatcar Linux Maintainers <infra@flatcar-linux.org>
+# @SUPPORTED_EAPIS: 7 8
 # @BLURB: Helper eclass for setting the Go compile environment. Required for cross-compiling.
 # @DESCRIPTION:
 # This eclass includes helper functions for setting the compile environment for Go ebuilds.
 # Intended to be called by other Go eclasses in an early build stage, e.g. src_unpack.
 
+case ${EAPI} in
+	7|8) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
 if [[ -z ${_GO_ENV_ECLASS} ]]; then
 _GO_ENV_ECLASS=1
 
@@ -34,14 +40,7 @@ go-env_set_compile_environment() {
 	use x86 && export GO386=$(go-env_go386)
 
 	# XXX: Hack for checking ICE (bug #912152, gcc PR113204)
-	case ${EAPI} in
-		6)
-			has_version "sys-devel/gcc[debug]" && filter-lto
-			;;
-		*)
-			has_version -b "sys-devel/gcc[debug]" && filter-lto
-			;;
-	esac
+	has_version -b "sys-devel/gcc[debug]" && filter-lto
 
 	export CGO_CFLAGS="${CGO_CFLAGS:-$CFLAGS}"
 	export CGO_CPPFLAGS="${CGO_CPPFLAGS:-$CPPFLAGS}"
@@ -49,26 +48,46 @@ go-env_set_compile_environment() {
 	export CGO_LDFLAGS="${CGO_LDFLAGS:-$LDFLAGS}"
 }
 
+# @FUNCTION: go-env_goos
+# @USAGE: [toolchain prefix]
+# @DESCRIPTION:
+# Returns the appropriate GOOS setting for the target operating system.
+go-env_goos() {
+	local target=${1:-${CHOST}}
+	case "${target}" in
+		*-linux*) echo linux ;;
+		*-darwin*) echo darwin ;;
+		*-freebsd*) echo freebsd ;;
+		*-netbsd*) echo netbsd ;;
+		*-openbsd*) echo openbsd ;;
+		*-solaris*) echo solaris ;;
+		*-cygwin*|*-interix*|*-winnt*) echo windows ;;
+		*) die "unknown GOOS for ${target}" ;;
+	esac
+}
+
 # @FUNCTION: go-env_goarch
 # @USAGE: [toolchain prefix]
 # @DESCRIPTION:
 # Returns the appropriate GOARCH setting for the target architecture.
 go-env_goarch() {
-	# By chance most portage arch names match Go
-	local tc_arch=$(tc-arch $@)
-	case "${tc_arch}" in
-		x86)	echo 386;;
-		x64-*)	echo amd64;;
-		loong)	echo loong64;;
-		mips) if use abi_mips_o32; then
-				[[ $(tc-endian $@) = big ]] && echo mips || echo mipsle
-			elif use abi_mips_n64; then
-				[[ $(tc-endian $@) = big ]] && echo mips64 || echo mips64le
-			fi ;;
-		ppc64) [[ $(tc-endian $@) = big ]] && echo ppc64 || echo ppc64le ;;
-		riscv) echo riscv64 ;;
-		s390) echo s390x ;;
-		*)		echo "${tc_arch}";;
+	local target=${1:-${CHOST}}
+	# Some Portage arch names match Go.
+	local arch=$(tc-arch "${target}") cpu=${target%%-*}
+	case "${arch}" in
+		x86)	echo 386 ;;
+		loong)	echo loong64 ;;
+		*)		case "${cpu}" in
+					aarch64*be) echo arm64be ;;
+					arm64) echo arm64 ;;
+					arm*b*) echo armbe ;;
+					mips64*l*) echo mips64le ;;
+					mips*l*) echo mipsle ;;
+					powerpc64le*) echo ppc64le ;;
+					arm64|s390x) echo "${cpu}" ;;
+					mips64*|riscv64*|sparc64*) echo "${arch}64" ;;
+					*) echo "${arch}" ;;
+				esac ;;
 	esac
 }
 
diff --git a/eclass/golang-base.eclass b/eclass/golang-base.eclass
index 4bba00200cfc..a2996e3b0683 100644
--- a/eclass/golang-base.eclass
+++ b/eclass/golang-base.eclass
@@ -1,10 +1,10 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: golang-base.eclass
 # @MAINTAINER:
 # William Hubbs <williamh@gentoo.org>
-# @SUPPORTED_EAPIS: 5 6 7
+# @SUPPORTED_EAPIS: 7
 # @BLURB: Eclass that provides base functions for Go packages.
 # @DEPRECATED: go-module.eclass
 # @DESCRIPTION:
@@ -12,12 +12,9 @@
 # programming language; it also provides the build-time dependency on
 # dev-lang/go.
 
-case "${EAPI:-0}" in
-	5|6|7)
-		;;
-	*)
-		die "${ECLASS}: Unsupported EAPI (EAPI=${EAPI})"
-		;;
+case ${EAPI} in
+	7) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
 if [[ -z ${_GOLANG_BASE} ]]; then
diff --git a/eclass/golang-build.eclass b/eclass/golang-build.eclass
index 235313bd70f5..b5218ce36572 100644
--- a/eclass/golang-build.eclass
+++ b/eclass/golang-build.eclass
@@ -1,10 +1,10 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: golang-build.eclass
 # @MAINTAINER:
 # William Hubbs <williamh@gentoo.org>
-# @SUPPORTED_EAPIS: 6 7
+# @SUPPORTED_EAPIS: 7
 # @PROVIDES: golang-base
 # @BLURB: Eclass for compiling go packages.
 # @DEPRECATED: go-module.eclass
@@ -13,7 +13,7 @@
 # functions for software written in the Go programming language.
 
 case ${EAPI} in
-	6|7) ;;
+	7) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
diff --git a/eclass/golang-vcs-snapshot.eclass b/eclass/golang-vcs-snapshot.eclass
index d34b8a6e913d..a91ddbbe3615 100644
--- a/eclass/golang-vcs-snapshot.eclass
+++ b/eclass/golang-vcs-snapshot.eclass
@@ -1,10 +1,10 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: golang-vcs-snapshot.eclass
 # @MAINTAINER:
 # William Hubbs <williamh@gentoo.org>
-# @SUPPORTED_EAPIS: 6 7
+# @SUPPORTED_EAPIS: 7
 # @PROVIDES: golang-base
 # @BLURB: eclass to unpack VCS snapshot tarballs for Go software
 # @DEPRECATED: go-module.eclass
@@ -45,7 +45,7 @@
 # and add the vendored tarballs to ${WORKDIR}/src/${EGO_PN}/vendor
 
 case ${EAPI} in
-	6|7) ;;
+	7) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
diff --git a/eclass/golang-vcs.eclass b/eclass/golang-vcs.eclass
index 6f7a837bc15f..dee040505d23 100644
--- a/eclass/golang-vcs.eclass
+++ b/eclass/golang-vcs.eclass
@@ -1,10 +1,10 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: golang-vcs.eclass
 # @MAINTAINER:
 # William Hubbs <williamh@gentoo.org>
-# @SUPPORTED_EAPIS: 6 7
+# @SUPPORTED_EAPIS: 7
 # @PROVIDES: golang-base
 # @BLURB: Eclass for fetching and unpacking go repositories.
 # @DEPRECATED: go-module.eclass
@@ -13,7 +13,7 @@
 # of software written in the Go programming language.
 
 case ${EAPI} in
-	6|7) ;;
+	7) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac